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公开(公告)号:US2891049A
公开(公告)日:1959-06-16
申请号:US60388556
申请日:1956-08-14
Applicant: BAYER AG
Inventor: HERBERT-JOACHIM EXNER , ROLF PUTTER
IPC: C09B29/30
CPC classification number: C09B29/30
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公开(公告)号:US2861064A
公开(公告)日:1958-11-18
申请号:US60293656
申请日:1956-08-08
Applicant: BAYER AG
Inventor: FRITZ SUCKFULL , ROLF PUTTER , HORST NICKEL
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公开(公告)号:US2807627A
公开(公告)日:1957-09-24
申请号:US53551155
申请日:1955-09-20
Applicant: BAYER AG
Inventor: ROLF PUTTER , FRITZ SUCKFULL
IPC: C07D327/04 , C07D327/08
CPC classification number: C07D327/04 , C07D327/08
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